Buburka Rinderbuy: 1 revision imported

2024-05-09T02:32:28Z

1 revision imported

← Older revision	Revision as of 22:32, 8 May 2024
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Template:Countdown>Jackmcbarn: if os.time fails, the error is exceptionally unhelpful. give a helpful one instead. from sandbox

2020-08-02T05:54:21Z

if os.time fails, the error is exceptionally unhelpful. give a helpful one instead. from sandbox

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-- This module powers {{countdown}}.

local p = {}

-- Constants
local lang = mw.language.getContentLanguage()
local getArgs = require('Module:Arguments').getArgs

local function formatMessage(secondsLeft, event, color)
local timeLeft = lang:formatDuration(secondsLeft, {'years', 'weeks', 'days', 'hours', 'minutes', 'seconds'})
-- Find whether we are plural or not.
local isOrAre
if string.match(timeLeft, '^%d+') == '1' then
isOrAre = 'is'
else
isOrAre = 'are'
end
-- Color and bold the numbers, because it makes them look important.
timeLeft = string.gsub(timeLeft, '(%d+)', '%1')
return string.format('There %s %s until %s.', isOrAre, timeLeft, event)
end

function p.main(frame)
local args = getArgs(frame)

if not (args.year and args.month and args.day) then
return 'Error: year, month, and day must be specified'
end

local timeArgs = {year=args.year, month=args.month, day=args.day, hour=args.hour, min=args.minute, sec=args.second}
for k,v in pairs(timeArgs) do
if not tonumber(v) then
error('Argument ' .. k .. ' could not be parsed as a number: ' .. v)
end
end
local eventTime = os.time(timeArgs)
local timeToStart = os.difftime(eventTime, os.time()) -- (future time - current time)
local text
if timeToStart > 0 then
-- Event has not begun yet
text = formatMessage(timeToStart, args.event or 'the event begins', args.color)
elseif args.duration then
local timeToEnd
if args['duration unit'] then
-- Duration is in unit other than seconds, use formatDate to add
timeToEnd = tonumber(lang:formatDate('U', '@' .. tostring(timeToStart) .. ' +' .. tostring(args.duration) .. ' ' .. args['duration unit']))
else
timeToEnd = timeToStart + (tonumber(args.duration) or error('args.duration should be a number of seconds', 0))
end
if timeToEnd > 0 then
-- Event is in progress
text = args.eventstart or formatMessage(timeToEnd, (args.event or 'the event') .. ' ends', args.color)
else
-- Event had a duration and has now ended
text = args.eventend or ((lang:ucfirst(args.event or 'The event')) .. ' has ended.')
end
else
-- Event had no duration and has begun
text = args.eventstart or ((lang:ucfirst(args.event or 'The event')) .. ' has started.')
end
local refreshLink
if args.refresh == 'no' then
refreshLink = ''
else
refreshLink = mw.title.getCurrentTitle():fullUrl({action = 'purge'})
refreshLink = string.format(' ([%s refresh])', refreshLink)
end
return text .. refreshLink
end

return p

Module:Countdown - Revision history

Buburka Rinderbuy: 1 revision imported

Template:Countdown>Jackmcbarn: if os.time fails, the error is exceptionally unhelpful. give a helpful one instead. from sandbox